52471920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 176417280

約数和(自身を除く): 123945360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 311, 370, 380, 444, 456, 555, 570, 592, 622, 703, 740, 760, 888, 912, 933, 1110, 1140, 1244, 1406, 1480, 1520, 1555, 1776, 1866, 2109, 2220, 2280, 2488, 2812, 2960, 3110, 3515, 3732, 4218, 4440, 4560, 4665, 4976, 5624, 5909, 6220, 7030, 7464, 8436, 8880, 9330, 10545, 11248, 11507, 11818, 12440, 14060, 14928, 16872, 17727, 18660, 21090, 23014, 23636, 24880, 28120, 29545, 33744, 34521, 35454, 37320, 42180, 46028, 47272, 56240, 57535, 59090, 69042, 70908, 74640, 84360, 88635, 92056, 94544, 115070, 118180, 138084, 141816, 168720, 172605, 177270, 184112, 218633, 230140, 236360, 276168, 283632, 345210, 354540, 437266, 460280, 472720, 552336, 655899, 690420, 709080, 874532, 920560, 1093165, 1311798, 1380840, 1418160, 1749064, 2186330, 2623596, 2761680, 3279495, 3498128, 4372660, 5247192, 6558990, 8745320, 10494384, 13117980, 17490640, 26235960, 52471920]

約数ペア:

[(1, 52471920), (2, 26235960), (3, 17490640), (4, 13117980), (5, 10494384), (6, 8745320), (8, 6558990), (10, 5247192), (12, 4372660), (15, 3498128), (16, 3279495), (19, 2761680), (20, 2623596), (24, 2186330), (30, 1749064), (37, 1418160), (38, 1380840), (40, 1311798), (48, 1093165), (57, 920560), (60, 874532), (74, 709080), (76, 690420), (80, 655899), (95, 552336), (111, 472720), (114, 460280), (120, 437266), (148, 354540), (152, 345210), (185, 283632), (190, 276168), (222, 236360), (228, 230140), (240, 218633), (285, 184112), (296, 177270), (304, 172605), (311, 168720), (370, 141816), (380, 138084), (444, 118180), (456, 115070), (555, 94544), (570, 92056), (592, 88635), (622, 84360), (703, 74640), (740, 70908), (760, 69042), (888, 59090), (912, 57535), (933, 56240), (1110, 47272), (1140, 46028), (1244, 42180), (1406, 37320), (1480, 35454), (1520, 34521), (1555, 33744), (1776, 29545), (1866, 28120), (2109, 24880), (2220, 23636), (2280, 23014), (2488, 21090), (2812, 18660), (2960, 17727), (3110, 16872), (3515, 14928), (3732, 14060), (4218, 12440), (4440, 11818), (4560, 11507), (4665, 11248), (4976, 10545), (5624, 9330), (5909, 8880), (6220, 8436), (7030, 7464)]