28225950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11101

約数の個数: 48

約数和(自身を含む): 74124720

約数和(自身を除く): 45898770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1275, 2550, 11069, 22138, 33207, 55345, 66414, 110690, 166035, 188173, 276725, 332070, 376346, 553450, 564519, 830175, 940865, 1129038, 1660350, 1881730, 2822595, 4704325, 5645190, 9408650, 14112975, 28225950]

約数ペア:

[(1, 28225950), (2, 14112975), (3, 9408650), (5, 5645190), (6, 4704325), (10, 2822595), (15, 1881730), (17, 1660350), (25, 1129038), (30, 940865), (34, 830175), (50, 564519), (51, 553450), (75, 376346), (85, 332070), (102, 276725), (150, 188173), (170, 166035), (255, 110690), (425, 66414), (510, 55345), (850, 33207), (1275, 22138), (2550, 11069)]