48902490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:893

約数の個数: 144

約数和(自身を含む): 159469128

約数和(自身を除く): 110566638

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 853, 882, 910, 1170, 1274, 1365, 1470, 1638, 1706, 1911, 2205, 2559, 2730, 3185, 3822, 4095, 4265, 4410, 5118, 5733, 5971, 6370, 7677, 8190, 8530, 9555, 11089, 11466, 11942, 12795, 15354, 17913, 19110, 22178, 25590, 28665, 29855, 33267, 35826, 38385, 41797, 53739, 55445, 57330, 59710, 66534, 76770, 77623, 83594, 89565, 99801, 107478, 110890, 125391, 155246, 166335, 179130, 199602, 208985, 232869, 250782, 268695, 332670, 376173, 388115, 417970, 465738, 499005, 537390, 543361, 626955, 698607, 752346, 776230, 998010, 1086722, 1164345, 1253910, 1397214, 1630083, 1880865, 2328690, 2716805, 3260166, 3493035, 3761730, 4890249, 5433610, 6986070, 8150415, 9780498, 16300830, 24451245, 48902490]

約数ペア:

[(1, 48902490), (2, 24451245), (3, 16300830), (5, 9780498), (6, 8150415), (7, 6986070), (9, 5433610), (10, 4890249), (13, 3761730), (14, 3493035), (15, 3260166), (18, 2716805), (21, 2328690), (26, 1880865), (30, 1630083), (35, 1397214), (39, 1253910), (42, 1164345), (45, 1086722), (49, 998010), (63, 776230), (65, 752346), (70, 698607), (78, 626955), (90, 543361), (91, 537390), (98, 499005), (105, 465738), (117, 417970), (126, 388115), (130, 376173), (147, 332670), (182, 268695), (195, 250782), (210, 232869), (234, 208985), (245, 199602), (273, 179130), (294, 166335), (315, 155246), (390, 125391), (441, 110890), (455, 107478), (490, 99801), (546, 89565), (585, 83594), (630, 77623), (637, 76770), (735, 66534), (819, 59710), (853, 57330), (882, 55445), (910, 53739), (1170, 41797), (1274, 38385), (1365, 35826), (1470, 33267), (1638, 29855), (1706, 28665), (1911, 25590), (2205, 22178), (2559, 19110), (2730, 17913), (3185, 15354), (3822, 12795), (4095, 11942), (4265, 11466), (4410, 11089), (5118, 9555), (5733, 8530), (5971, 8190), (6370, 7677)]