51435150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2029}}^1$

素因数の和:2070

約数の個数: 72

約数和(自身を含む): 138194280

約数和(自身を除く): 86759130

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2029, 2535, 4058, 4225, 5070, 6087, 8450, 10145, 12174, 12675, 20290, 25350, 26377, 30435, 50725, 52754, 60870, 79131, 101450, 131885, 152175, 158262, 263770, 304350, 342901, 395655, 659425, 685802, 791310, 1028703, 1318850, 1714505, 1978275, 2057406, 3429010, 3956550, 5143515, 8572525, 10287030, 17145050, 25717575, 51435150]

約数ペア:

[(1, 51435150), (2, 25717575), (3, 17145050), (5, 10287030), (6, 8572525), (10, 5143515), (13, 3956550), (15, 3429010), (25, 2057406), (26, 1978275), (30, 1714505), (39, 1318850), (50, 1028703), (65, 791310), (75, 685802), (78, 659425), (130, 395655), (150, 342901), (169, 304350), (195, 263770), (325, 158262), (338, 152175), (390, 131885), (507, 101450), (650, 79131), (845, 60870), (975, 52754), (1014, 50725), (1690, 30435), (1950, 26377), (2029, 25350), (2535, 20290), (4058, 12675), (4225, 12174), (5070, 10145), (6087, 8450)]