53648399660

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1\times {\mathrm{8663}}^1$

素因数の和:9830

約数の個数: 48

約数和(自身を含む): 113096390400

約数和(自身を除く): 59447990740

約数列:

[1, 2, 4, 5, 10, 20, 419, 739, 838, 1478, 1676, 2095, 2956, 3695, 4190, 7390, 8380, 8663, 14780, 17326, 34652, 43315, 86630, 173260, 309641, 619282, 1238564, 1548205, 3096410, 3629797, 6192820, 6401957, 7259594, 12803914, 14519188, 18148985, 25607828, 32009785, 36297970, 64019570, 72595940, 128039140, 2682419983, 5364839966, 10729679932, 13412099915, 26824199830, 53648399660]

約数ペア:

[(1, 53648399660), (2, 26824199830), (4, 13412099915), (5, 10729679932), (10, 5364839966), (20, 2682419983), (419, 128039140), (739, 72595940), (838, 64019570), (1478, 36297970), (1676, 32009785), (2095, 25607828), (2956, 18148985), (3695, 14519188), (4190, 12803914), (7390, 7259594), (8380, 6401957), (8663, 6192820), (14780, 3629797), (17326, 3096410), (34652, 1548205), (43315, 1238564), (86630, 619282), (173260, 309641)]