52666380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 175017024

約数和(自身を除く): 122350644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 78, 90, 117, 130, 142, 156, 180, 195, 213, 234, 260, 284, 317, 355, 390, 426, 468, 585, 634, 639, 710, 780, 852, 923, 951, 1065, 1170, 1268, 1278, 1420, 1585, 1846, 1902, 2130, 2340, 2556, 2769, 2853, 3170, 3195, 3692, 3804, 4121, 4260, 4615, 4755, 5538, 5706, 6340, 6390, 8242, 8307, 9230, 9510, 11076, 11412, 12363, 12780, 13845, 14265, 16484, 16614, 18460, 19020, 20605, 22507, 24726, 27690, 28530, 33228, 37089, 41210, 41535, 45014, 49452, 55380, 57060, 61815, 67521, 74178, 82420, 83070, 90028, 112535, 123630, 135042, 148356, 166140, 185445, 202563, 225070, 247260, 270084, 292591, 337605, 370890, 405126, 450140, 585182, 675210, 741780, 810252, 877773, 1012815, 1170364, 1350420, 1462955, 1755546, 2025630, 2633319, 2925910, 3511092, 4051260, 4388865, 5266638, 5851820, 8777730, 10533276, 13166595, 17555460, 26333190, 52666380]

約数ペア:

[(1, 52666380), (2, 26333190), (3, 17555460), (4, 13166595), (5, 10533276), (6, 8777730), (9, 5851820), (10, 5266638), (12, 4388865), (13, 4051260), (15, 3511092), (18, 2925910), (20, 2633319), (26, 2025630), (30, 1755546), (36, 1462955), (39, 1350420), (45, 1170364), (52, 1012815), (60, 877773), (65, 810252), (71, 741780), (78, 675210), (90, 585182), (117, 450140), (130, 405126), (142, 370890), (156, 337605), (180, 292591), (195, 270084), (213, 247260), (234, 225070), (260, 202563), (284, 185445), (317, 166140), (355, 148356), (390, 135042), (426, 123630), (468, 112535), (585, 90028), (634, 83070), (639, 82420), (710, 74178), (780, 67521), (852, 61815), (923, 57060), (951, 55380), (1065, 49452), (1170, 45014), (1268, 41535), (1278, 41210), (1420, 37089), (1585, 33228), (1846, 28530), (1902, 27690), (2130, 24726), (2340, 22507), (2556, 20605), (2769, 19020), (2853, 18460), (3170, 16614), (3195, 16484), (3692, 14265), (3804, 13845), (4121, 12780), (4260, 12363), (4615, 11412), (4755, 11076), (5538, 9510), (5706, 9230), (6340, 8307), (6390, 8242)]