52002990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 147026880

約数和(自身を除く): 95023890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 263, 338, 390, 507, 526, 585, 789, 845, 1014, 1170, 1315, 1521, 1578, 1690, 2197, 2367, 2535, 2630, 3042, 3419, 3945, 4394, 4734, 5070, 6591, 6838, 7605, 7890, 10257, 10985, 11835, 13182, 15210, 17095, 19773, 20514, 21970, 23670, 30771, 32955, 34190, 39546, 44447, 51285, 61542, 65910, 88894, 98865, 102570, 133341, 153855, 197730, 222235, 266682, 307710, 400023, 444470, 577811, 666705, 800046, 1155622, 1333410, 1733433, 2000115, 2889055, 3466866, 4000230, 5200299, 5778110, 8667165, 10400598, 17334330, 26001495, 52002990]

約数ペア:

[(1, 52002990), (2, 26001495), (3, 17334330), (5, 10400598), (6, 8667165), (9, 5778110), (10, 5200299), (13, 4000230), (15, 3466866), (18, 2889055), (26, 2000115), (30, 1733433), (39, 1333410), (45, 1155622), (65, 800046), (78, 666705), (90, 577811), (117, 444470), (130, 400023), (169, 307710), (195, 266682), (234, 222235), (263, 197730), (338, 153855), (390, 133341), (507, 102570), (526, 98865), (585, 88894), (789, 65910), (845, 61542), (1014, 51285), (1170, 44447), (1315, 39546), (1521, 34190), (1578, 32955), (1690, 30771), (2197, 23670), (2367, 21970), (2535, 20514), (2630, 19773), (3042, 17095), (3419, 15210), (3945, 13182), (4394, 11835), (4734, 10985), (5070, 10257), (6591, 7890), (6838, 7605)]