50272005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:370

約数の個数: 64

約数和(自身を含む): 98058240

約数和(自身を除く): 47786235

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 113, 133, 223, 285, 339, 399, 565, 665, 669, 791, 1115, 1561, 1695, 1995, 2147, 2373, 3345, 3955, 4237, 4683, 6441, 7805, 10735, 11865, 12711, 15029, 21185, 23415, 25199, 29659, 32205, 45087, 63555, 75145, 75597, 88977, 125995, 148295, 176393, 225435, 377985, 444885, 478781, 529179, 881965, 1436343, 2393905, 2645895, 3351467, 7181715, 10054401, 16757335, 50272005]

約数ペア:

[(1, 50272005), (3, 16757335), (5, 10054401), (7, 7181715), (15, 3351467), (19, 2645895), (21, 2393905), (35, 1436343), (57, 881965), (95, 529179), (105, 478781), (113, 444885), (133, 377985), (223, 225435), (285, 176393), (339, 148295), (399, 125995), (565, 88977), (665, 75597), (669, 75145), (791, 63555), (1115, 45087), (1561, 32205), (1695, 29659), (1995, 25199), (2147, 23415), (2373, 21185), (3345, 15029), (3955, 12711), (4237, 11865), (4683, 10735), (6441, 7805)]