49219320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 155105280

約数和(自身を除く): 105885960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 101, 120, 124, 131, 155, 186, 202, 248, 262, 303, 310, 372, 393, 404, 465, 505, 524, 606, 620, 655, 744, 786, 808, 930, 1010, 1048, 1212, 1240, 1310, 1515, 1572, 1860, 1965, 2020, 2424, 2620, 3030, 3131, 3144, 3720, 3930, 4040, 4061, 5240, 6060, 6262, 7860, 8122, 9393, 12120, 12183, 12524, 13231, 15655, 15720, 16244, 18786, 20305, 24366, 25048, 26462, 31310, 32488, 37572, 39693, 40610, 46965, 48732, 52924, 60915, 62620, 66155, 75144, 79386, 81220, 93930, 97464, 105848, 121830, 125240, 132310, 158772, 162440, 187860, 198465, 243660, 264620, 317544, 375720, 396930, 410161, 487320, 529240, 793860, 820322, 1230483, 1587720, 1640644, 2050805, 2460966, 3281288, 4101610, 4921932, 6152415, 8203220, 9843864, 12304830, 16406440, 24609660, 49219320]

約数ペア:

[(1, 49219320), (2, 24609660), (3, 16406440), (4, 12304830), (5, 9843864), (6, 8203220), (8, 6152415), (10, 4921932), (12, 4101610), (15, 3281288), (20, 2460966), (24, 2050805), (30, 1640644), (31, 1587720), (40, 1230483), (60, 820322), (62, 793860), (93, 529240), (101, 487320), (120, 410161), (124, 396930), (131, 375720), (155, 317544), (186, 264620), (202, 243660), (248, 198465), (262, 187860), (303, 162440), (310, 158772), (372, 132310), (393, 125240), (404, 121830), (465, 105848), (505, 97464), (524, 93930), (606, 81220), (620, 79386), (655, 75144), (744, 66155), (786, 62620), (808, 60915), (930, 52924), (1010, 48732), (1048, 46965), (1212, 40610), (1240, 39693), (1310, 37572), (1515, 32488), (1572, 31310), (1860, 26462), (1965, 25048), (2020, 24366), (2424, 20305), (2620, 18786), (3030, 16244), (3131, 15720), (3144, 15655), (3720, 13231), (3930, 12524), (4040, 12183), (4061, 12120), (5240, 9393), (6060, 8122), (6262, 7860)]