49691250

素因数分解:

$2^1\times 3^2\times 5^4\times 7^1\times {\mathrm{631}}^1$

素因数の和:666

約数の個数: 120

約数和(自身を含む): 154000704

約数和(自身を除く): 104309454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 315, 350, 375, 450, 525, 625, 630, 631, 750, 875, 1050, 1125, 1250, 1262, 1575, 1750, 1875, 1893, 2250, 2625, 3150, 3155, 3750, 3786, 4375, 4417, 5250, 5625, 5679, 6310, 7875, 8750, 8834, 9465, 11250, 11358, 13125, 13251, 15750, 15775, 18930, 22085, 26250, 26502, 28395, 31550, 39375, 39753, 44170, 47325, 56790, 66255, 78750, 78875, 79506, 94650, 110425, 132510, 141975, 157750, 198765, 220850, 236625, 283950, 331275, 394375, 397530, 473250, 552125, 662550, 709875, 788750, 993825, 1104250, 1183125, 1419750, 1656375, 1987650, 2366250, 2760625, 3312750, 3549375, 4969125, 5521250, 7098750, 8281875, 9938250, 16563750, 24845625, 49691250]

約数ペア:

[(1, 49691250), (2, 24845625), (3, 16563750), (5, 9938250), (6, 8281875), (7, 7098750), (9, 5521250), (10, 4969125), (14, 3549375), (15, 3312750), (18, 2760625), (21, 2366250), (25, 1987650), (30, 1656375), (35, 1419750), (42, 1183125), (45, 1104250), (50, 993825), (63, 788750), (70, 709875), (75, 662550), (90, 552125), (105, 473250), (125, 397530), (126, 394375), (150, 331275), (175, 283950), (210, 236625), (225, 220850), (250, 198765), (315, 157750), (350, 141975), (375, 132510), (450, 110425), (525, 94650), (625, 79506), (630, 78875), (631, 78750), (750, 66255), (875, 56790), (1050, 47325), (1125, 44170), (1250, 39753), (1262, 39375), (1575, 31550), (1750, 28395), (1875, 26502), (1893, 26250), (2250, 22085), (2625, 18930), (3150, 15775), (3155, 15750), (3750, 13251), (3786, 13125), (4375, 11358), (4417, 11250), (5250, 9465), (5625, 8834), (5679, 8750), (6310, 7875)]