51915330

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 80

約数和(自身を含む): 141134400

約数和(自身を除く): 89219070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 107, 135, 162, 214, 270, 321, 405, 535, 599, 642, 810, 963, 1070, 1198, 1605, 1797, 1926, 2889, 2995, 3210, 3594, 4815, 5391, 5778, 5990, 8667, 8985, 9630, 10782, 14445, 16173, 17334, 17970, 26955, 28890, 32346, 43335, 48519, 53910, 64093, 80865, 86670, 97038, 128186, 161730, 192279, 242595, 320465, 384558, 485190, 576837, 640930, 961395, 1153674, 1730511, 1922790, 2884185, 3461022, 5191533, 5768370, 8652555, 10383066, 17305110, 25957665, 51915330]

約数ペア:

[(1, 51915330), (2, 25957665), (3, 17305110), (5, 10383066), (6, 8652555), (9, 5768370), (10, 5191533), (15, 3461022), (18, 2884185), (27, 1922790), (30, 1730511), (45, 1153674), (54, 961395), (81, 640930), (90, 576837), (107, 485190), (135, 384558), (162, 320465), (214, 242595), (270, 192279), (321, 161730), (405, 128186), (535, 97038), (599, 86670), (642, 80865), (810, 64093), (963, 53910), (1070, 48519), (1198, 43335), (1605, 32346), (1797, 28890), (1926, 26955), (2889, 17970), (2995, 17334), (3210, 16173), (3594, 14445), (4815, 10782), (5391, 9630), (5778, 8985), (5990, 8667)]