253996950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{54623}}^1$

素因数の和:54669

約数の個数: 48

約数和(自身を含む): 650244096

約数和(自身を除く): 396247146

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 465, 775, 930, 1550, 2325, 4650, 54623, 109246, 163869, 273115, 327738, 546230, 819345, 1365575, 1638690, 1693313, 2731150, 3386626, 4096725, 5079939, 8193450, 8466565, 10159878, 16933130, 25399695, 42332825, 50799390, 84665650, 126998475, 253996950]

約数ペア:

[(1, 253996950), (2, 126998475), (3, 84665650), (5, 50799390), (6, 42332825), (10, 25399695), (15, 16933130), (25, 10159878), (30, 8466565), (31, 8193450), (50, 5079939), (62, 4096725), (75, 3386626), (93, 2731150), (150, 1693313), (155, 1638690), (186, 1365575), (310, 819345), (465, 546230), (775, 327738), (930, 273115), (1550, 163869), (2325, 109246), (4650, 54623)]