53975276420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{137209}}^1$

素因数の和:137337

約数の個数: 96

約数和(自身を含む): 130700757600

約数和(自身を除く): 76725481180

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 89, 130, 170, 178, 221, 260, 340, 356, 442, 445, 884, 890, 1105, 1157, 1513, 1780, 2210, 2314, 3026, 4420, 4628, 5785, 6052, 7565, 11570, 15130, 19669, 23140, 30260, 39338, 78676, 98345, 137209, 196690, 274418, 393380, 548836, 686045, 1372090, 1783717, 2332553, 2744180, 3567434, 4665106, 7134868, 8918585, 9330212, 11662765, 12211601, 17837170, 23325530, 24423202, 30323189, 35674340, 46651060, 48846404, 60646378, 61058005, 121292756, 122116010, 151615945, 158750813, 207597217, 244232020, 303231890, 317501626, 415194434, 606463780, 635003252, 793754065, 830388868, 1037986085, 1587508130, 2075972170, 2698763821, 3175016260, 4151944340, 5397527642, 10795055284, 13493819105, 26987638210, 53975276420]

約数ペア:

[(1, 53975276420), (2, 26987638210), (4, 13493819105), (5, 10795055284), (10, 5397527642), (13, 4151944340), (17, 3175016260), (20, 2698763821), (26, 2075972170), (34, 1587508130), (52, 1037986085), (65, 830388868), (68, 793754065), (85, 635003252), (89, 606463780), (130, 415194434), (170, 317501626), (178, 303231890), (221, 244232020), (260, 207597217), (340, 158750813), (356, 151615945), (442, 122116010), (445, 121292756), (884, 61058005), (890, 60646378), (1105, 48846404), (1157, 46651060), (1513, 35674340), (1780, 30323189), (2210, 24423202), (2314, 23325530), (3026, 17837170), (4420, 12211601), (4628, 11662765), (5785, 9330212), (6052, 8918585), (7565, 7134868), (11570, 4665106), (15130, 3567434), (19669, 2744180), (23140, 2332553), (30260, 1783717), (39338, 1372090), (78676, 686045), (98345, 548836), (137209, 393380), (196690, 274418)]