51831840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1402

約数の個数: 96

約数和(自身を含む): 165364416

約数和(自身を除く): 113532576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1301, 1328, 1660, 1992, 2490, 2602, 2656, 3320, 3903, 3984, 4980, 5204, 6505, 6640, 7806, 7968, 9960, 10408, 13010, 13280, 15612, 19515, 19920, 20816, 26020, 31224, 39030, 39840, 41632, 52040, 62448, 78060, 104080, 107983, 124896, 156120, 208160, 215966, 312240, 323949, 431932, 539915, 624480, 647898, 863864, 1079830, 1295796, 1619745, 1727728, 2159660, 2591592, 3239490, 3455456, 4319320, 5183184, 6478980, 8638640, 10366368, 12957960, 17277280, 25915920, 51831840]

約数ペア:

[(1, 51831840), (2, 25915920), (3, 17277280), (4, 12957960), (5, 10366368), (6, 8638640), (8, 6478980), (10, 5183184), (12, 4319320), (15, 3455456), (16, 3239490), (20, 2591592), (24, 2159660), (30, 1727728), (32, 1619745), (40, 1295796), (48, 1079830), (60, 863864), (80, 647898), (83, 624480), (96, 539915), (120, 431932), (160, 323949), (166, 312240), (240, 215966), (249, 208160), (332, 156120), (415, 124896), (480, 107983), (498, 104080), (664, 78060), (830, 62448), (996, 52040), (1245, 41632), (1301, 39840), (1328, 39030), (1660, 31224), (1992, 26020), (2490, 20816), (2602, 19920), (2656, 19515), (3320, 15612), (3903, 13280), (3984, 13010), (4980, 10408), (5204, 9960), (6505, 7968), (6640, 7806)]