48580740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 108

約数和(自身を含む): 159668964

約数和(自身を除く): 111088224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1597, 1690, 2028, 2340, 2535, 3042, 3194, 3380, 4791, 5070, 6084, 6388, 7605, 7985, 9582, 10140, 14373, 15210, 15970, 19164, 20761, 23955, 28746, 30420, 31940, 41522, 47910, 57492, 62283, 71865, 83044, 95820, 103805, 124566, 143730, 186849, 207610, 249132, 269893, 287460, 311415, 373698, 415220, 539786, 622830, 747396, 809679, 934245, 1079572, 1245660, 1349465, 1619358, 1868490, 2429037, 2698930, 3238716, 3736980, 4048395, 4858074, 5397860, 8096790, 9716148, 12145185, 16193580, 24290370, 48580740]

約数ペア:

[(1, 48580740), (2, 24290370), (3, 16193580), (4, 12145185), (5, 9716148), (6, 8096790), (9, 5397860), (10, 4858074), (12, 4048395), (13, 3736980), (15, 3238716), (18, 2698930), (20, 2429037), (26, 1868490), (30, 1619358), (36, 1349465), (39, 1245660), (45, 1079572), (52, 934245), (60, 809679), (65, 747396), (78, 622830), (90, 539786), (117, 415220), (130, 373698), (156, 311415), (169, 287460), (180, 269893), (195, 249132), (234, 207610), (260, 186849), (338, 143730), (390, 124566), (468, 103805), (507, 95820), (585, 83044), (676, 71865), (780, 62283), (845, 57492), (1014, 47910), (1170, 41522), (1521, 31940), (1597, 30420), (1690, 28746), (2028, 23955), (2340, 20761), (2535, 19164), (3042, 15970), (3194, 15210), (3380, 14373), (4791, 10140), (5070, 9582), (6084, 7985), (6388, 7605)]