26631150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1951}}^1$

素因数の和:1986

約数の個数: 96

約数和(自身を含む): 81328128

約数和(自身を除く): 54696978

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 25, 26, 30, 35, 39, 42, 50, 65, 70, 75, 78, 91, 105, 130, 150, 175, 182, 195, 210, 273, 325, 350, 390, 455, 525, 546, 650, 910, 975, 1050, 1365, 1950, 1951, 2275, 2730, 3902, 4550, 5853, 6825, 9755, 11706, 13650, 13657, 19510, 25363, 27314, 29265, 40971, 48775, 50726, 58530, 68285, 76089, 81942, 97550, 126815, 136570, 146325, 152178, 177541, 204855, 253630, 292650, 341425, 355082, 380445, 409710, 532623, 634075, 682850, 760890, 887705, 1024275, 1065246, 1268150, 1775410, 1902225, 2048550, 2663115, 3804450, 4438525, 5326230, 8877050, 13315575, 26631150]

約数ペア:

[(1, 26631150), (2, 13315575), (3, 8877050), (5, 5326230), (6, 4438525), (7, 3804450), (10, 2663115), (13, 2048550), (14, 1902225), (15, 1775410), (21, 1268150), (25, 1065246), (26, 1024275), (30, 887705), (35, 760890), (39, 682850), (42, 634075), (50, 532623), (65, 409710), (70, 380445), (75, 355082), (78, 341425), (91, 292650), (105, 253630), (130, 204855), (150, 177541), (175, 152178), (182, 146325), (195, 136570), (210, 126815), (273, 97550), (325, 81942), (350, 76089), (390, 68285), (455, 58530), (525, 50726), (546, 48775), (650, 40971), (910, 29265), (975, 27314), (1050, 25363), (1365, 19510), (1950, 13657), (1951, 13650), (2275, 11706), (2730, 9755), (3902, 6825), (4550, 5853)]