50101425

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 101207808

約数和(自身を除く): 51106383

約数列:

[1, 3, 5, 9, 11, 15, 25, 31, 33, 45, 55, 75, 93, 99, 155, 165, 225, 275, 279, 341, 465, 495, 653, 775, 825, 1023, 1395, 1705, 1959, 2325, 2475, 3069, 3265, 5115, 5877, 6975, 7183, 8525, 9795, 15345, 16325, 20243, 21549, 25575, 29385, 35915, 48975, 60729, 64647, 76725, 101215, 107745, 146925, 179575, 182187, 222673, 303645, 323235, 506075, 538725, 668019, 910935, 1113365, 1518225, 1616175, 2004057, 3340095, 4554675, 5566825, 10020285, 16700475, 50101425]

約数ペア:

[(1, 50101425), (3, 16700475), (5, 10020285), (9, 5566825), (11, 4554675), (15, 3340095), (25, 2004057), (31, 1616175), (33, 1518225), (45, 1113365), (55, 910935), (75, 668019), (93, 538725), (99, 506075), (155, 323235), (165, 303645), (225, 222673), (275, 182187), (279, 179575), (341, 146925), (465, 107745), (495, 101215), (653, 76725), (775, 64647), (825, 60729), (1023, 48975), (1395, 35915), (1705, 29385), (1959, 25575), (2325, 21549), (2475, 20243), (3069, 16325), (3265, 15345), (5115, 9795), (5877, 8525), (6975, 7183)]