51249210299

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{2357}}^1$

素因数の和:2628

約数の個数: 48

約数和(自身を含む): 62321374080

約数和(自身を除く): 11072163781

約数列:

[1, 7, 41, 49, 79, 137, 287, 553, 959, 2009, 2357, 3239, 3871, 5617, 6713, 10823, 16499, 22673, 39319, 75761, 96637, 115493, 158711, 186203, 275233, 322909, 443743, 530327, 676459, 1303421, 2260363, 3106201, 4735213, 7634323, 9123947, 13239269, 15822541, 21743407, 25509811, 53440261, 92674883, 178568677, 374081827, 648724181, 1045902251, 1249980739, 7321315757, 51249210299]

約数ペア:

[(1, 51249210299), (7, 7321315757), (41, 1249980739), (49, 1045902251), (79, 648724181), (137, 374081827), (287, 178568677), (553, 92674883), (959, 53440261), (2009, 25509811), (2357, 21743407), (3239, 15822541), (3871, 13239269), (5617, 9123947), (6713, 7634323), (10823, 4735213), (16499, 3106201), (22673, 2260363), (39319, 1303421), (75761, 676459), (96637, 530327), (115493, 443743), (158711, 322909), (186203, 275233)]