56288050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 131241600

約数和(自身を除く): 74953550

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 89, 91, 130, 139, 175, 178, 182, 278, 325, 350, 445, 455, 623, 650, 695, 890, 910, 973, 1157, 1246, 1390, 1807, 1946, 2225, 2275, 2314, 3115, 3475, 3614, 4450, 4550, 4865, 5785, 6230, 6950, 8099, 9035, 9730, 11570, 12371, 12649, 15575, 16198, 18070, 24325, 24742, 25298, 28925, 31150, 40495, 45175, 48650, 57850, 61855, 63245, 80990, 86597, 90350, 123710, 126490, 160823, 173194, 202475, 309275, 316225, 321646, 404950, 432985, 618550, 632450, 804115, 865970, 1125761, 1608230, 2164925, 2251522, 4020575, 4329850, 5628805, 8041150, 11257610, 28144025, 56288050]

約数ペア:

[(1, 56288050), (2, 28144025), (5, 11257610), (7, 8041150), (10, 5628805), (13, 4329850), (14, 4020575), (25, 2251522), (26, 2164925), (35, 1608230), (50, 1125761), (65, 865970), (70, 804115), (89, 632450), (91, 618550), (130, 432985), (139, 404950), (175, 321646), (178, 316225), (182, 309275), (278, 202475), (325, 173194), (350, 160823), (445, 126490), (455, 123710), (623, 90350), (650, 86597), (695, 80990), (890, 63245), (910, 61855), (973, 57850), (1157, 48650), (1246, 45175), (1390, 40495), (1807, 31150), (1946, 28925), (2225, 25298), (2275, 24742), (2314, 24325), (3115, 18070), (3475, 16198), (3614, 15575), (4450, 12649), (4550, 12371), (4865, 11570), (5785, 9730), (6230, 9035), (6950, 8099)]