50920600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 125706240

約数和(自身を除く): 74785640

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 43, 50, 62, 86, 100, 124, 155, 172, 191, 200, 215, 248, 310, 344, 382, 430, 620, 764, 775, 860, 955, 1075, 1240, 1333, 1528, 1550, 1720, 1910, 2150, 2666, 3100, 3820, 4300, 4775, 5332, 5921, 6200, 6665, 7640, 8213, 8600, 9550, 10664, 11842, 13330, 16426, 19100, 23684, 26660, 29605, 32852, 33325, 38200, 41065, 47368, 53320, 59210, 65704, 66650, 82130, 118420, 133300, 148025, 164260, 205325, 236840, 254603, 266600, 296050, 328520, 410650, 509206, 592100, 821300, 1018412, 1184200, 1273015, 1642600, 2036824, 2546030, 5092060, 6365075, 10184120, 12730150, 25460300, 50920600]

約数ペア:

[(1, 50920600), (2, 25460300), (4, 12730150), (5, 10184120), (8, 6365075), (10, 5092060), (20, 2546030), (25, 2036824), (31, 1642600), (40, 1273015), (43, 1184200), (50, 1018412), (62, 821300), (86, 592100), (100, 509206), (124, 410650), (155, 328520), (172, 296050), (191, 266600), (200, 254603), (215, 236840), (248, 205325), (310, 164260), (344, 148025), (382, 133300), (430, 118420), (620, 82130), (764, 66650), (775, 65704), (860, 59210), (955, 53320), (1075, 47368), (1240, 41065), (1333, 38200), (1528, 33325), (1550, 32852), (1720, 29605), (1910, 26660), (2150, 23684), (2666, 19100), (3100, 16426), (3820, 13330), (4300, 11842), (4775, 10664), (5332, 9550), (5921, 8600), (6200, 8213), (6665, 7640)]