50757228100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{90203}}^1$

素因数の和:90565

約数の個数: 72

約数和(自身を含む): 116975825568

約数和(自身を除く): 66218597468

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 331, 340, 425, 662, 850, 1324, 1655, 1700, 3310, 5627, 6620, 8275, 11254, 16550, 22508, 28135, 33100, 56270, 90203, 112540, 140675, 180406, 281350, 360812, 451015, 562700, 902030, 1533451, 1804060, 2255075, 3066902, 4510150, 6133804, 7667255, 9020300, 15334510, 29857193, 30669020, 38336275, 59714386, 76672550, 119428772, 149285965, 153345100, 298571930, 507572281, 597143860, 746429825, 1015144562, 1492859650, 2030289124, 2537861405, 2985719300, 5075722810, 10151445620, 12689307025, 25378614050, 50757228100]

約数ペア:

[(1, 50757228100), (2, 25378614050), (4, 12689307025), (5, 10151445620), (10, 5075722810), (17, 2985719300), (20, 2537861405), (25, 2030289124), (34, 1492859650), (50, 1015144562), (68, 746429825), (85, 597143860), (100, 507572281), (170, 298571930), (331, 153345100), (340, 149285965), (425, 119428772), (662, 76672550), (850, 59714386), (1324, 38336275), (1655, 30669020), (1700, 29857193), (3310, 15334510), (5627, 9020300), (6620, 7667255), (8275, 6133804), (11254, 4510150), (16550, 3066902), (22508, 2255075), (28135, 1804060), (33100, 1533451), (56270, 902030), (90203, 562700), (112540, 451015), (140675, 360812), (180406, 281350)]