51344930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3363

約数の個数: 64

約数和(自身を含む): 120476160

約数和(自身を除く): 69131230

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 3319, 6638, 7735, 15470, 16595, 23233, 33190, 43147, 46466, 56423, 86294, 112846, 116165, 215735, 232330, 282115, 302029, 394961, 431470, 564230, 604058, 733499, 789922, 1466998, 1510145, 1974805, 3020290, 3667495, 3949610, 5134493, 7334990, 10268986, 25672465, 51344930]

約数ペア:

[(1, 51344930), (2, 25672465), (5, 10268986), (7, 7334990), (10, 5134493), (13, 3949610), (14, 3667495), (17, 3020290), (26, 1974805), (34, 1510145), (35, 1466998), (65, 789922), (70, 733499), (85, 604058), (91, 564230), (119, 431470), (130, 394961), (170, 302029), (182, 282115), (221, 232330), (238, 215735), (442, 116165), (455, 112846), (595, 86294), (910, 56423), (1105, 46466), (1190, 43147), (1547, 33190), (2210, 23233), (3094, 16595), (3319, 15470), (6638, 7735)]