48352340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 110669832

約数和(自身を除く): 62317492

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 181, 185, 190, 361, 362, 370, 380, 703, 722, 724, 740, 905, 1406, 1444, 1805, 1810, 2812, 3439, 3515, 3610, 3620, 6697, 6878, 7030, 7220, 13357, 13394, 13756, 14060, 17195, 26714, 26788, 33485, 34390, 53428, 65341, 66785, 66970, 68780, 127243, 130682, 133570, 133940, 254486, 261364, 267140, 326705, 508972, 636215, 653410, 1272430, 1306820, 2417617, 2544860, 4835234, 9670468, 12088085, 24176170, 48352340]

約数ペア:

[(1, 48352340), (2, 24176170), (4, 12088085), (5, 9670468), (10, 4835234), (19, 2544860), (20, 2417617), (37, 1306820), (38, 1272430), (74, 653410), (76, 636215), (95, 508972), (148, 326705), (181, 267140), (185, 261364), (190, 254486), (361, 133940), (362, 133570), (370, 130682), (380, 127243), (703, 68780), (722, 66970), (724, 66785), (740, 65341), (905, 53428), (1406, 34390), (1444, 33485), (1805, 26788), (1810, 26714), (2812, 17195), (3439, 14060), (3515, 13756), (3610, 13394), (3620, 13357), (6697, 7220), (6878, 7030)]