49761720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 175893120

約数和(自身を除く): 126131400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 51, 60, 68, 72, 85, 90, 94, 102, 120, 136, 141, 153, 170, 173, 180, 188, 204, 235, 255, 282, 306, 340, 346, 360, 376, 408, 423, 470, 510, 519, 564, 612, 680, 692, 705, 765, 799, 846, 865, 940, 1020, 1038, 1128, 1224, 1384, 1410, 1530, 1557, 1598, 1692, 1730, 1880, 2040, 2076, 2115, 2397, 2595, 2820, 2941, 3060, 3114, 3196, 3384, 3460, 3995, 4152, 4230, 4794, 5190, 5640, 5882, 6120, 6228, 6392, 6920, 7191, 7785, 7990, 8131, 8460, 8823, 9588, 10380, 11764, 11985, 12456, 14382, 14705, 15570, 15980, 16262, 16920, 17646, 19176, 20760, 23528, 23970, 24393, 26469, 28764, 29410, 31140, 31960, 32524, 35292, 35955, 40655, 44115, 47940, 48786, 52938, 57528, 58820, 62280, 65048, 70584, 71910, 73179, 81310, 88230, 95880, 97572, 105876, 117640, 121965, 132345, 138227, 143820, 146358, 162620, 176460, 195144, 211752, 243930, 264690, 276454, 287640, 292716, 325240, 352920, 365895, 414681, 487860, 529380, 552908, 585432, 691135, 731790, 829362, 975720, 1058760, 1105816, 1244043, 1382270, 1463580, 1658724, 2073405, 2488086, 2764540, 2927160, 3317448, 4146810, 4976172, 5529080, 6220215, 8293620, 9952344, 12440430, 16587240, 24880860, 49761720]

約数ペア:

[(1, 49761720), (2, 24880860), (3, 16587240), (4, 12440430), (5, 9952344), (6, 8293620), (8, 6220215), (9, 5529080), (10, 4976172), (12, 4146810), (15, 3317448), (17, 2927160), (18, 2764540), (20, 2488086), (24, 2073405), (30, 1658724), (34, 1463580), (36, 1382270), (40, 1244043), (45, 1105816), (47, 1058760), (51, 975720), (60, 829362), (68, 731790), (72, 691135), (85, 585432), (90, 552908), (94, 529380), (102, 487860), (120, 414681), (136, 365895), (141, 352920), (153, 325240), (170, 292716), (173, 287640), (180, 276454), (188, 264690), (204, 243930), (235, 211752), (255, 195144), (282, 176460), (306, 162620), (340, 146358), (346, 143820), (360, 138227), (376, 132345), (408, 121965), (423, 117640), (470, 105876), (510, 97572), (519, 95880), (564, 88230), (612, 81310), (680, 73179), (692, 71910), (705, 70584), (765, 65048), (799, 62280), (846, 58820), (865, 57528), (940, 52938), (1020, 48786), (1038, 47940), (1128, 44115), (1224, 40655), (1384, 35955), (1410, 35292), (1530, 32524), (1557, 31960), (1598, 31140), (1692, 29410), (1730, 28764), (1880, 26469), (2040, 24393), (2076, 23970), (2115, 23528), (2397, 20760), (2595, 19176), (2820, 17646), (2941, 16920), (3060, 16262), (3114, 15980), (3196, 15570), (3384, 14705), (3460, 14382), (3995, 12456), (4152, 11985), (4230, 11764), (4794, 10380), (5190, 9588), (5640, 8823), (5882, 8460), (6120, 8131), (6228, 7990), (6392, 7785), (6920, 7191)]