54253550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 119992320

約数和(自身を除く): 65738770

約数列:

[1, 2, 5, 10, 13, 19, 23, 25, 26, 38, 46, 50, 65, 95, 115, 130, 190, 191, 230, 247, 299, 325, 382, 437, 475, 494, 575, 598, 650, 874, 950, 955, 1150, 1235, 1495, 1910, 2185, 2470, 2483, 2990, 3629, 4370, 4393, 4775, 4966, 5681, 6175, 7258, 7475, 8786, 9550, 10925, 11362, 12350, 12415, 14950, 18145, 21850, 21965, 24830, 28405, 36290, 43930, 47177, 56810, 57109, 62075, 83467, 90725, 94354, 109825, 114218, 124150, 142025, 166934, 181450, 219650, 235885, 284050, 285545, 417335, 471770, 571090, 834670, 1085071, 1179425, 1427725, 2086675, 2170142, 2358850, 2855450, 4173350, 5425355, 10850710, 27126775, 54253550]

約数ペア:

[(1, 54253550), (2, 27126775), (5, 10850710), (10, 5425355), (13, 4173350), (19, 2855450), (23, 2358850), (25, 2170142), (26, 2086675), (38, 1427725), (46, 1179425), (50, 1085071), (65, 834670), (95, 571090), (115, 471770), (130, 417335), (190, 285545), (191, 284050), (230, 235885), (247, 219650), (299, 181450), (325, 166934), (382, 142025), (437, 124150), (475, 114218), (494, 109825), (575, 94354), (598, 90725), (650, 83467), (874, 62075), (950, 57109), (955, 56810), (1150, 47177), (1235, 43930), (1495, 36290), (1910, 28405), (2185, 24830), (2470, 21965), (2483, 21850), (2990, 18145), (3629, 14950), (4370, 12415), (4393, 12350), (4775, 11362), (4966, 10925), (5681, 9550), (6175, 8786), (7258, 7475)]