48494940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 148270080

約数和(自身を除く): 99775140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 787, 790, 948, 1027, 1185, 1574, 1580, 2054, 2361, 2370, 3081, 3148, 3935, 4108, 4722, 4740, 5135, 6162, 7870, 9444, 10231, 10270, 11805, 12324, 15405, 15740, 20462, 20540, 23610, 30693, 30810, 40924, 47220, 51155, 61386, 61620, 62173, 102310, 122772, 124346, 153465, 186519, 204620, 248692, 306930, 310865, 373038, 613860, 621730, 746076, 808249, 932595, 1243460, 1616498, 1865190, 2424747, 3232996, 3730380, 4041245, 4849494, 8082490, 9698988, 12123735, 16164980, 24247470, 48494940]

約数ペア:

[(1, 48494940), (2, 24247470), (3, 16164980), (4, 12123735), (5, 9698988), (6, 8082490), (10, 4849494), (12, 4041245), (13, 3730380), (15, 3232996), (20, 2424747), (26, 1865190), (30, 1616498), (39, 1243460), (52, 932595), (60, 808249), (65, 746076), (78, 621730), (79, 613860), (130, 373038), (156, 310865), (158, 306930), (195, 248692), (237, 204620), (260, 186519), (316, 153465), (390, 124346), (395, 122772), (474, 102310), (780, 62173), (787, 61620), (790, 61386), (948, 51155), (1027, 47220), (1185, 40924), (1574, 30810), (1580, 30693), (2054, 23610), (2361, 20540), (2370, 20462), (3081, 15740), (3148, 15405), (3935, 12324), (4108, 11805), (4722, 10270), (4740, 10231), (5135, 9444), (6162, 7870)]