49771540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 142248960

約数和(自身を除く): 92477420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 29, 35, 41, 46, 52, 58, 65, 70, 82, 91, 92, 115, 116, 130, 140, 145, 161, 164, 182, 203, 205, 230, 260, 287, 290, 299, 322, 364, 377, 406, 410, 455, 460, 533, 574, 580, 598, 644, 667, 754, 805, 812, 820, 910, 943, 1015, 1066, 1148, 1189, 1196, 1334, 1435, 1495, 1508, 1610, 1820, 1885, 1886, 2030, 2093, 2132, 2378, 2639, 2665, 2668, 2870, 2990, 3220, 3335, 3731, 3770, 3772, 4060, 4186, 4669, 4715, 4756, 5278, 5330, 5740, 5945, 5980, 6601, 6670, 7462, 7540, 8323, 8372, 8671, 9338, 9430, 10465, 10556, 10660, 11890, 12259, 13195, 13202, 13340, 14924, 15457, 16646, 17342, 18655, 18676, 18860, 20930, 23345, 23780, 24518, 26390, 26404, 27347, 30914, 33005, 33292, 34684, 37310, 41615, 41860, 43355, 46690, 49036, 52780, 54694, 60697, 61295, 61828, 66010, 74620, 77285, 83230, 85813, 86710, 93380, 108199, 109388, 121394, 122590, 132020, 136735, 154570, 166460, 171626, 173420, 191429, 216398, 242788, 245180, 273470, 303485, 309140, 343252, 355511, 382858, 429065, 432796, 540995, 546940, 606970, 711022, 765716, 858130, 957145, 1081990, 1213940, 1422044, 1716260, 1777555, 1914290, 2163980, 2488577, 3555110, 3828580, 4977154, 7110220, 9954308, 12442885, 24885770, 49771540]

約数ペア:

[(1, 49771540), (2, 24885770), (4, 12442885), (5, 9954308), (7, 7110220), (10, 4977154), (13, 3828580), (14, 3555110), (20, 2488577), (23, 2163980), (26, 1914290), (28, 1777555), (29, 1716260), (35, 1422044), (41, 1213940), (46, 1081990), (52, 957145), (58, 858130), (65, 765716), (70, 711022), (82, 606970), (91, 546940), (92, 540995), (115, 432796), (116, 429065), (130, 382858), (140, 355511), (145, 343252), (161, 309140), (164, 303485), (182, 273470), (203, 245180), (205, 242788), (230, 216398), (260, 191429), (287, 173420), (290, 171626), (299, 166460), (322, 154570), (364, 136735), (377, 132020), (406, 122590), (410, 121394), (455, 109388), (460, 108199), (533, 93380), (574, 86710), (580, 85813), (598, 83230), (644, 77285), (667, 74620), (754, 66010), (805, 61828), (812, 61295), (820, 60697), (910, 54694), (943, 52780), (1015, 49036), (1066, 46690), (1148, 43355), (1189, 41860), (1196, 41615), (1334, 37310), (1435, 34684), (1495, 33292), (1508, 33005), (1610, 30914), (1820, 27347), (1885, 26404), (1886, 26390), (2030, 24518), (2093, 23780), (2132, 23345), (2378, 20930), (2639, 18860), (2665, 18676), (2668, 18655), (2870, 17342), (2990, 16646), (3220, 15457), (3335, 14924), (3731, 13340), (3770, 13202), (3772, 13195), (4060, 12259), (4186, 11890), (4669, 10660), (4715, 10556), (4756, 10465), (5278, 9430), (5330, 9338), (5740, 8671), (5945, 8372), (5980, 8323), (6601, 7540), (6670, 7462)]