52578015

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 102850560

約数和(自身を除く): 50272545

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 557, 609, 651, 899, 1015, 1085, 1671, 2697, 2785, 3045, 3255, 3899, 4495, 6293, 8355, 11697, 13485, 16153, 17267, 18879, 19495, 31465, 48459, 51801, 58485, 80765, 86335, 94395, 113071, 120869, 242295, 259005, 339213, 362607, 500743, 565355, 604345, 1502229, 1696065, 1813035, 2503715, 3505201, 7511145, 10515603, 17526005, 52578015]

約数ペア:

[(1, 52578015), (3, 17526005), (5, 10515603), (7, 7511145), (15, 3505201), (21, 2503715), (29, 1813035), (31, 1696065), (35, 1502229), (87, 604345), (93, 565355), (105, 500743), (145, 362607), (155, 339213), (203, 259005), (217, 242295), (435, 120869), (465, 113071), (557, 94395), (609, 86335), (651, 80765), (899, 58485), (1015, 51801), (1085, 48459), (1671, 31465), (2697, 19495), (2785, 18879), (3045, 17267), (3255, 16153), (3899, 13485), (4495, 11697), (6293, 8355)]