53906190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2153

約数の個数: 64

約数和(自身を含む): 141474816

約数和(自身を除く): 87568626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2063, 2613, 4126, 4355, 5226, 6189, 8710, 10315, 12378, 13065, 20630, 26130, 26819, 30945, 53638, 61890, 80457, 134095, 138221, 160914, 268190, 276442, 402285, 414663, 691105, 804570, 829326, 1382210, 1796873, 2073315, 3593746, 4146630, 5390619, 8984365, 10781238, 17968730, 26953095, 53906190]

約数ペア:

[(1, 53906190), (2, 26953095), (3, 17968730), (5, 10781238), (6, 8984365), (10, 5390619), (13, 4146630), (15, 3593746), (26, 2073315), (30, 1796873), (39, 1382210), (65, 829326), (67, 804570), (78, 691105), (130, 414663), (134, 402285), (195, 276442), (201, 268190), (335, 160914), (390, 138221), (402, 134095), (670, 80457), (871, 61890), (1005, 53638), (1742, 30945), (2010, 26819), (2063, 26130), (2613, 20630), (4126, 13065), (4355, 12378), (5226, 10315), (6189, 8710)]