49804536100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2467}}^1\times {\mathrm{18353}}^1$

素因数の和:20845

約数の個数: 72

約数和(自身を含む): 117955137888

約数和(自身を除く): 68150601788

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2467, 4934, 9868, 12335, 18353, 24670, 27137, 36706, 49340, 54274, 61675, 73412, 91765, 108548, 123350, 135685, 183530, 201883, 246700, 271370, 367060, 403766, 458825, 542740, 678425, 807532, 917650, 1009415, 1356850, 1835300, 2018830, 2713700, 4037660, 5047075, 10094150, 20188300, 45276851, 90553702, 181107404, 226384255, 452768510, 498045361, 905537020, 996090722, 1131921275, 1992181444, 2263842550, 2490226805, 4527685100, 4980453610, 9960907220, 12451134025, 24902268050, 49804536100]

約数ペア:

[(1, 49804536100), (2, 24902268050), (4, 12451134025), (5, 9960907220), (10, 4980453610), (11, 4527685100), (20, 2490226805), (22, 2263842550), (25, 1992181444), (44, 1131921275), (50, 996090722), (55, 905537020), (100, 498045361), (110, 452768510), (220, 226384255), (275, 181107404), (550, 90553702), (1100, 45276851), (2467, 20188300), (4934, 10094150), (9868, 5047075), (12335, 4037660), (18353, 2713700), (24670, 2018830), (27137, 1835300), (36706, 1356850), (49340, 1009415), (54274, 917650), (61675, 807532), (73412, 678425), (91765, 542740), (108548, 458825), (123350, 403766), (135685, 367060), (183530, 271370), (201883, 246700)]