49097180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 121540608

約数和(自身を除く): 72443428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 124, 155, 220, 230, 253, 310, 313, 341, 460, 506, 620, 626, 682, 713, 1012, 1252, 1265, 1364, 1426, 1565, 1705, 2530, 2852, 3130, 3410, 3443, 3565, 5060, 6260, 6820, 6886, 7130, 7199, 7843, 9703, 13772, 14260, 14398, 15686, 17215, 19406, 28796, 31372, 34430, 35995, 38812, 39215, 48515, 68860, 71990, 78430, 79189, 97030, 106733, 143980, 156860, 158378, 194060, 213466, 223169, 316756, 395945, 426932, 446338, 533665, 791890, 892676, 1067330, 1115845, 1583780, 2134660, 2231690, 2454859, 4463380, 4909718, 9819436, 12274295, 24548590, 49097180]

約数ペア:

[(1, 49097180), (2, 24548590), (4, 12274295), (5, 9819436), (10, 4909718), (11, 4463380), (20, 2454859), (22, 2231690), (23, 2134660), (31, 1583780), (44, 1115845), (46, 1067330), (55, 892676), (62, 791890), (92, 533665), (110, 446338), (115, 426932), (124, 395945), (155, 316756), (220, 223169), (230, 213466), (253, 194060), (310, 158378), (313, 156860), (341, 143980), (460, 106733), (506, 97030), (620, 79189), (626, 78430), (682, 71990), (713, 68860), (1012, 48515), (1252, 39215), (1265, 38812), (1364, 35995), (1426, 34430), (1565, 31372), (1705, 28796), (2530, 19406), (2852, 17215), (3130, 15686), (3410, 14398), (3443, 14260), (3565, 13772), (5060, 9703), (6260, 7843), (6820, 7199), (6886, 7130)]