51188670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 145690272

約数和(自身を除く): 94501602

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 67, 78, 90, 117, 130, 134, 195, 201, 234, 335, 390, 402, 585, 603, 653, 670, 871, 1005, 1170, 1206, 1306, 1742, 1959, 2010, 2613, 3015, 3265, 3918, 4355, 5226, 5877, 6030, 6530, 7839, 8489, 8710, 9795, 11754, 13065, 15678, 16978, 19590, 25467, 26130, 29385, 39195, 42445, 43751, 50934, 58770, 76401, 78390, 84890, 87502, 127335, 131253, 152802, 218755, 254670, 262506, 382005, 393759, 437510, 568763, 656265, 764010, 787518, 1137526, 1312530, 1706289, 1968795, 2843815, 3412578, 3937590, 5118867, 5687630, 8531445, 10237734, 17062890, 25594335, 51188670]

約数ペア:

[(1, 51188670), (2, 25594335), (3, 17062890), (5, 10237734), (6, 8531445), (9, 5687630), (10, 5118867), (13, 3937590), (15, 3412578), (18, 2843815), (26, 1968795), (30, 1706289), (39, 1312530), (45, 1137526), (65, 787518), (67, 764010), (78, 656265), (90, 568763), (117, 437510), (130, 393759), (134, 382005), (195, 262506), (201, 254670), (234, 218755), (335, 152802), (390, 131253), (402, 127335), (585, 87502), (603, 84890), (653, 78390), (670, 76401), (871, 58770), (1005, 50934), (1170, 43751), (1206, 42445), (1306, 39195), (1742, 29385), (1959, 26130), (2010, 25467), (2613, 19590), (3015, 16978), (3265, 15678), (3918, 13065), (4355, 11754), (5226, 9795), (5877, 8710), (6030, 8489), (6530, 7839)]