47479300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 72

約数和(自身を含む): 119054880

約数和(自身を除く): 71575580

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 50, 55, 68, 85, 100, 110, 170, 187, 220, 275, 340, 374, 425, 550, 748, 850, 935, 1100, 1700, 1870, 2539, 3740, 4675, 5078, 9350, 10156, 12695, 18700, 25390, 27929, 43163, 50780, 55858, 63475, 86326, 111716, 126950, 139645, 172652, 215815, 253900, 279290, 431630, 474793, 558580, 698225, 863260, 949586, 1079075, 1396450, 1899172, 2158150, 2373965, 2792900, 4316300, 4747930, 9495860, 11869825, 23739650, 47479300]

約数ペア:

[(1, 47479300), (2, 23739650), (4, 11869825), (5, 9495860), (10, 4747930), (11, 4316300), (17, 2792900), (20, 2373965), (22, 2158150), (25, 1899172), (34, 1396450), (44, 1079075), (50, 949586), (55, 863260), (68, 698225), (85, 558580), (100, 474793), (110, 431630), (170, 279290), (187, 253900), (220, 215815), (275, 172652), (340, 139645), (374, 126950), (425, 111716), (550, 86326), (748, 63475), (850, 55858), (935, 50780), (1100, 43163), (1700, 27929), (1870, 25390), (2539, 18700), (3740, 12695), (4675, 10156), (5078, 9350)]