50659890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 137134080

約数和(自身を除く): 86474190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 31, 38, 47, 57, 61, 62, 93, 94, 95, 114, 122, 141, 155, 183, 186, 190, 235, 282, 285, 305, 310, 366, 465, 470, 570, 589, 610, 705, 893, 915, 930, 1159, 1178, 1410, 1457, 1767, 1786, 1830, 1891, 2318, 2679, 2867, 2914, 2945, 3477, 3534, 3782, 4371, 4465, 5358, 5673, 5734, 5795, 5890, 6954, 7285, 8601, 8742, 8835, 8930, 9455, 11346, 11590, 13395, 14335, 14570, 17202, 17385, 17670, 18910, 21855, 26790, 27683, 28365, 28670, 34770, 35929, 43005, 43710, 54473, 55366, 56730, 71858, 83049, 86010, 88877, 107787, 108946, 138415, 163419, 166098, 177754, 179645, 215574, 266631, 272365, 276830, 326838, 359290, 415245, 444385, 533262, 538935, 544730, 817095, 830490, 888770, 1077870, 1333155, 1634190, 1688663, 2666310, 3377326, 5065989, 8443315, 10131978, 16886630, 25329945, 50659890]

約数ペア:

[(1, 50659890), (2, 25329945), (3, 16886630), (5, 10131978), (6, 8443315), (10, 5065989), (15, 3377326), (19, 2666310), (30, 1688663), (31, 1634190), (38, 1333155), (47, 1077870), (57, 888770), (61, 830490), (62, 817095), (93, 544730), (94, 538935), (95, 533262), (114, 444385), (122, 415245), (141, 359290), (155, 326838), (183, 276830), (186, 272365), (190, 266631), (235, 215574), (282, 179645), (285, 177754), (305, 166098), (310, 163419), (366, 138415), (465, 108946), (470, 107787), (570, 88877), (589, 86010), (610, 83049), (705, 71858), (893, 56730), (915, 55366), (930, 54473), (1159, 43710), (1178, 43005), (1410, 35929), (1457, 34770), (1767, 28670), (1786, 28365), (1830, 27683), (1891, 26790), (2318, 21855), (2679, 18910), (2867, 17670), (2914, 17385), (2945, 17202), (3477, 14570), (3534, 14335), (3782, 13395), (4371, 11590), (4465, 11346), (5358, 9455), (5673, 8930), (5734, 8835), (5795, 8742), (5890, 8601), (6954, 7285)]