61557150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21599}}^1$

素因数の和:21633

約数の個数: 48

約数和(自身を含む): 160704000

約数和(自身を除く): 99146850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 21599, 43198, 64797, 107995, 129594, 215990, 323985, 410381, 539975, 647970, 820762, 1079950, 1231143, 1619925, 2051905, 2462286, 3239850, 4103810, 6155715, 10259525, 12311430, 20519050, 30778575, 61557150]

約数ペア:

[(1, 61557150), (2, 30778575), (3, 20519050), (5, 12311430), (6, 10259525), (10, 6155715), (15, 4103810), (19, 3239850), (25, 2462286), (30, 2051905), (38, 1619925), (50, 1231143), (57, 1079950), (75, 820762), (95, 647970), (114, 539975), (150, 410381), (190, 323985), (285, 215990), (475, 129594), (570, 107995), (950, 64797), (1425, 43198), (2850, 21599)]