52649596480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{408263}}^1$

素因数の和:408324

約数の個数: 112

約数和(自身を含む): 139371531264

約数和(自身を除く): 86721934784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 320, 403, 416, 496, 520, 620, 806, 832, 992, 1040, 1240, 1612, 1984, 2015, 2080, 2480, 3224, 4030, 4160, 4960, 6448, 8060, 9920, 12896, 16120, 25792, 32240, 64480, 128960, 408263, 816526, 1633052, 2041315, 3266104, 4082630, 5307419, 6532208, 8165260, 10614838, 12656153, 13064416, 16330520, 21229676, 25312306, 26128832, 26537095, 32661040, 42459352, 50624612, 53074190, 63280765, 65322080, 84918704, 101249224, 106148380, 126561530, 130644160, 164529989, 169837408, 202498448, 212296760, 253123060, 329059978, 339674816, 404996896, 424593520, 506246120, 658119956, 809993792, 822649945, 849187040, 1012492240, 1316239912, 1645299890, 1698374080, 2024984480, 2632479824, 3290599780, 4049968960, 5264959648, 6581199560, 10529919296, 13162399120, 26324798240, 52649596480]

約数ペア:

[(1, 52649596480), (2, 26324798240), (4, 13162399120), (5, 10529919296), (8, 6581199560), (10, 5264959648), (13, 4049968960), (16, 3290599780), (20, 2632479824), (26, 2024984480), (31, 1698374080), (32, 1645299890), (40, 1316239912), (52, 1012492240), (62, 849187040), (64, 822649945), (65, 809993792), (80, 658119956), (104, 506246120), (124, 424593520), (130, 404996896), (155, 339674816), (160, 329059978), (208, 253123060), (248, 212296760), (260, 202498448), (310, 169837408), (320, 164529989), (403, 130644160), (416, 126561530), (496, 106148380), (520, 101249224), (620, 84918704), (806, 65322080), (832, 63280765), (992, 53074190), (1040, 50624612), (1240, 42459352), (1612, 32661040), (1984, 26537095), (2015, 26128832), (2080, 25312306), (2480, 21229676), (3224, 16330520), (4030, 13064416), (4160, 12656153), (4960, 10614838), (6448, 8165260), (8060, 6532208), (9920, 5307419), (12896, 4082630), (16120, 3266104), (25792, 2041315), (32240, 1633052), (64480, 816526), (128960, 408263)]