48640995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 96

約数和(自身を含む): 98908992

約数和(自身を除く): 50267997

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 67, 73, 85, 117, 153, 195, 201, 219, 221, 255, 335, 365, 585, 603, 657, 663, 765, 871, 949, 1005, 1095, 1105, 1139, 1241, 1989, 2613, 2847, 3015, 3285, 3315, 3417, 3723, 4355, 4745, 4891, 5695, 6205, 7839, 8541, 9945, 10251, 11169, 13065, 14235, 14673, 14807, 16133, 17085, 18615, 24455, 39195, 42705, 44019, 44421, 48399, 51255, 55845, 63583, 73365, 74035, 80665, 83147, 133263, 145197, 190749, 220095, 222105, 241995, 249441, 317915, 415735, 572247, 666315, 725985, 748323, 953745, 1080911, 1247205, 2861235, 3242733, 3741615, 5404555, 9728199, 16213665, 48640995]

約数ペア:

[(1, 48640995), (3, 16213665), (5, 9728199), (9, 5404555), (13, 3741615), (15, 3242733), (17, 2861235), (39, 1247205), (45, 1080911), (51, 953745), (65, 748323), (67, 725985), (73, 666315), (85, 572247), (117, 415735), (153, 317915), (195, 249441), (201, 241995), (219, 222105), (221, 220095), (255, 190749), (335, 145197), (365, 133263), (585, 83147), (603, 80665), (657, 74035), (663, 73365), (765, 63583), (871, 55845), (949, 51255), (1005, 48399), (1095, 44421), (1105, 44019), (1139, 42705), (1241, 39195), (1989, 24455), (2613, 18615), (2847, 17085), (3015, 16133), (3285, 14807), (3315, 14673), (3417, 14235), (3723, 13065), (4355, 11169), (4745, 10251), (4891, 9945), (5695, 8541), (6205, 7839)]