49855300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 120117312

約数和(自身を除く): 70262012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 110, 122, 220, 244, 275, 305, 550, 610, 671, 743, 1100, 1220, 1342, 1486, 1525, 2684, 2972, 3050, 3355, 3715, 6100, 6710, 7430, 8173, 13420, 14860, 16346, 16775, 18575, 32692, 33550, 37150, 40865, 45323, 67100, 74300, 81730, 90646, 163460, 181292, 204325, 226615, 408650, 453230, 498553, 817300, 906460, 997106, 1133075, 1994212, 2266150, 2492765, 4532300, 4985530, 9971060, 12463825, 24927650, 49855300]

約数ペア:

[(1, 49855300), (2, 24927650), (4, 12463825), (5, 9971060), (10, 4985530), (11, 4532300), (20, 2492765), (22, 2266150), (25, 1994212), (44, 1133075), (50, 997106), (55, 906460), (61, 817300), (100, 498553), (110, 453230), (122, 408650), (220, 226615), (244, 204325), (275, 181292), (305, 163460), (550, 90646), (610, 81730), (671, 74300), (743, 67100), (1100, 45323), (1220, 40865), (1342, 37150), (1486, 33550), (1525, 32692), (2684, 18575), (2972, 16775), (3050, 16346), (3355, 14860), (3715, 13420), (6100, 8173), (6710, 7430)]