52238720

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2683

約数の個数: 64

約数和(自身を含む): 128960640

約数和(自身を除く): 76721920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 992, 1240, 1984, 2480, 2633, 3968, 4960, 5266, 9920, 10532, 13165, 19840, 21064, 26330, 42128, 52660, 81623, 84256, 105320, 163246, 168512, 210640, 326492, 337024, 408115, 421280, 652984, 816230, 842560, 1305968, 1632460, 1685120, 2611936, 3264920, 5223872, 6529840, 10447744, 13059680, 26119360, 52238720]

約数ペア:

[(1, 52238720), (2, 26119360), (4, 13059680), (5, 10447744), (8, 6529840), (10, 5223872), (16, 3264920), (20, 2611936), (31, 1685120), (32, 1632460), (40, 1305968), (62, 842560), (64, 816230), (80, 652984), (124, 421280), (128, 408115), (155, 337024), (160, 326492), (248, 210640), (310, 168512), (320, 163246), (496, 105320), (620, 84256), (640, 81623), (992, 52660), (1240, 42128), (1984, 26330), (2480, 21064), (2633, 19840), (3968, 13165), (4960, 10532), (5266, 9920)]