53020000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 120

約数和(自身を含む): 142885512

約数和(自身を除く): 89865512

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 125, 160, 176, 200, 220, 241, 250, 275, 352, 400, 440, 482, 500, 550, 625, 800, 880, 964, 1000, 1100, 1205, 1250, 1375, 1760, 1928, 2000, 2200, 2410, 2500, 2651, 2750, 3856, 4000, 4400, 4820, 5000, 5302, 5500, 6025, 6875, 7712, 8800, 9640, 10000, 10604, 11000, 12050, 13255, 13750, 19280, 20000, 21208, 22000, 24100, 26510, 27500, 30125, 38560, 42416, 44000, 48200, 53020, 55000, 60250, 66275, 84832, 96400, 106040, 110000, 120500, 132550, 150625, 192800, 212080, 220000, 241000, 265100, 301250, 331375, 424160, 482000, 530200, 602500, 662750, 964000, 1060400, 1205000, 1325500, 1656875, 2120800, 2410000, 2651000, 3313750, 4820000, 5302000, 6627500, 10604000, 13255000, 26510000, 53020000]

約数ペア:

[(1, 53020000), (2, 26510000), (4, 13255000), (5, 10604000), (8, 6627500), (10, 5302000), (11, 4820000), (16, 3313750), (20, 2651000), (22, 2410000), (25, 2120800), (32, 1656875), (40, 1325500), (44, 1205000), (50, 1060400), (55, 964000), (80, 662750), (88, 602500), (100, 530200), (110, 482000), (125, 424160), (160, 331375), (176, 301250), (200, 265100), (220, 241000), (241, 220000), (250, 212080), (275, 192800), (352, 150625), (400, 132550), (440, 120500), (482, 110000), (500, 106040), (550, 96400), (625, 84832), (800, 66275), (880, 60250), (964, 55000), (1000, 53020), (1100, 48200), (1205, 44000), (1250, 42416), (1375, 38560), (1760, 30125), (1928, 27500), (2000, 26510), (2200, 24100), (2410, 22000), (2500, 21208), (2651, 20000), (2750, 19280), (3856, 13750), (4000, 13255), (4400, 12050), (4820, 11000), (5000, 10604), (5302, 10000), (5500, 9640), (6025, 8800), (6875, 7712)]