49486920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{58913}}^1$

素因数の和:58934

約数の個数: 64

約数和(自身を含む): 169672320

約数和(自身を除く): 120185400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 58913, 117826, 176739, 235652, 294565, 353478, 412391, 471304, 589130, 706956, 824782, 883695, 1178260, 1237173, 1413912, 1649564, 1767390, 2061955, 2356520, 2474346, 3299128, 3534780, 4123910, 4948692, 6185865, 7069560, 8247820, 9897384, 12371730, 16495640, 24743460, 49486920]

約数ペア:

[(1, 49486920), (2, 24743460), (3, 16495640), (4, 12371730), (5, 9897384), (6, 8247820), (7, 7069560), (8, 6185865), (10, 4948692), (12, 4123910), (14, 3534780), (15, 3299128), (20, 2474346), (21, 2356520), (24, 2061955), (28, 1767390), (30, 1649564), (35, 1413912), (40, 1237173), (42, 1178260), (56, 883695), (60, 824782), (70, 706956), (84, 589130), (105, 471304), (120, 412391), (140, 353478), (168, 294565), (210, 235652), (280, 176739), (420, 117826), (840, 58913)]