51684703020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{159787}}^1$

素因数の和:160404

約数の個数: 96

約数和(自身を含む): 161066304000

約数和(自身を除く): 109381600980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 599, 1198, 1797, 2396, 2995, 3594, 5391, 5990, 7188, 8985, 10782, 11980, 16173, 17970, 21564, 26955, 32346, 35940, 53910, 64692, 80865, 107820, 159787, 161730, 319574, 323460, 479361, 639148, 798935, 958722, 1438083, 1597870, 1917444, 2396805, 2876166, 3195740, 4314249, 4793610, 5752332, 7190415, 8628498, 9587220, 14380830, 17256996, 21571245, 28761660, 43142490, 86284980, 95712413, 191424826, 287137239, 382849652, 478562065, 574274478, 861411717, 957124130, 1148548956, 1435686195, 1722823434, 1914248260, 2584235151, 2871372390, 3445646868, 4307058585, 5168470302, 5742744780, 8614117170, 10336940604, 12921175755, 17228234340, 25842351510, 51684703020]

約数ペア:

[(1, 51684703020), (2, 25842351510), (3, 17228234340), (4, 12921175755), (5, 10336940604), (6, 8614117170), (9, 5742744780), (10, 5168470302), (12, 4307058585), (15, 3445646868), (18, 2871372390), (20, 2584235151), (27, 1914248260), (30, 1722823434), (36, 1435686195), (45, 1148548956), (54, 957124130), (60, 861411717), (90, 574274478), (108, 478562065), (135, 382849652), (180, 287137239), (270, 191424826), (540, 95712413), (599, 86284980), (1198, 43142490), (1797, 28761660), (2396, 21571245), (2995, 17256996), (3594, 14380830), (5391, 9587220), (5990, 8628498), (7188, 7190415), (8985, 5752332), (10782, 4793610), (11980, 4314249), (16173, 3195740), (17970, 2876166), (21564, 2396805), (26955, 1917444), (32346, 1597870), (35940, 1438083), (53910, 958722), (64692, 798935), (80865, 639148), (107820, 479361), (159787, 323460), (161730, 319574)]