53860020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 96

約数和(自身を含む): 162570240

約数和(自身を除く): 108710220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1259, 1380, 1426, 1860, 2139, 2518, 2852, 3565, 3777, 4278, 5036, 6295, 7130, 7554, 8556, 10695, 12590, 14260, 15108, 18885, 21390, 25180, 28957, 37770, 39029, 42780, 57914, 75540, 78058, 86871, 115828, 117087, 144785, 156116, 173742, 195145, 234174, 289570, 347484, 390290, 434355, 468348, 579140, 585435, 780580, 868710, 897667, 1170870, 1737420, 1795334, 2341740, 2693001, 3590668, 4488335, 5386002, 8976670, 10772004, 13465005, 17953340, 26930010, 53860020]

約数ペア:

[(1, 53860020), (2, 26930010), (3, 17953340), (4, 13465005), (5, 10772004), (6, 8976670), (10, 5386002), (12, 4488335), (15, 3590668), (20, 2693001), (23, 2341740), (30, 1795334), (31, 1737420), (46, 1170870), (60, 897667), (62, 868710), (69, 780580), (92, 585435), (93, 579140), (115, 468348), (124, 434355), (138, 390290), (155, 347484), (186, 289570), (230, 234174), (276, 195145), (310, 173742), (345, 156116), (372, 144785), (460, 117087), (465, 115828), (620, 86871), (690, 78058), (713, 75540), (930, 57914), (1259, 42780), (1380, 39029), (1426, 37770), (1860, 28957), (2139, 25180), (2518, 21390), (2852, 18885), (3565, 15108), (3777, 14260), (4278, 12590), (5036, 10695), (6295, 8556), (7130, 7554)]