48713340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 155923488

約数和(自身を除く): 107210148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 173, 190, 195, 228, 247, 260, 285, 346, 361, 380, 390, 494, 519, 570, 692, 722, 741, 780, 865, 988, 1038, 1083, 1140, 1235, 1444, 1482, 1730, 1805, 2076, 2166, 2249, 2470, 2595, 2964, 3287, 3460, 3610, 3705, 4332, 4498, 4693, 4940, 5190, 5415, 6574, 6747, 7220, 7410, 8996, 9386, 9861, 10380, 10830, 11245, 13148, 13494, 14079, 14820, 16435, 18772, 19722, 21660, 22490, 23465, 26988, 28158, 32870, 33735, 39444, 42731, 44980, 46930, 49305, 56316, 62453, 65740, 67470, 70395, 85462, 93860, 98610, 124906, 128193, 134940, 140790, 170924, 187359, 197220, 213655, 249812, 256386, 281580, 312265, 374718, 427310, 512772, 624530, 640965, 749436, 811889, 854620, 936795, 1249060, 1281930, 1623778, 1873590, 2435667, 2563860, 3247556, 3747180, 4059445, 4871334, 8118890, 9742668, 12178335, 16237780, 24356670, 48713340]

約数ペア:

[(1, 48713340), (2, 24356670), (3, 16237780), (4, 12178335), (5, 9742668), (6, 8118890), (10, 4871334), (12, 4059445), (13, 3747180), (15, 3247556), (19, 2563860), (20, 2435667), (26, 1873590), (30, 1623778), (38, 1281930), (39, 1249060), (52, 936795), (57, 854620), (60, 811889), (65, 749436), (76, 640965), (78, 624530), (95, 512772), (114, 427310), (130, 374718), (156, 312265), (173, 281580), (190, 256386), (195, 249812), (228, 213655), (247, 197220), (260, 187359), (285, 170924), (346, 140790), (361, 134940), (380, 128193), (390, 124906), (494, 98610), (519, 93860), (570, 85462), (692, 70395), (722, 67470), (741, 65740), (780, 62453), (865, 56316), (988, 49305), (1038, 46930), (1083, 44980), (1140, 42731), (1235, 39444), (1444, 33735), (1482, 32870), (1730, 28158), (1805, 26988), (2076, 23465), (2166, 22490), (2249, 21660), (2470, 19722), (2595, 18772), (2964, 16435), (3287, 14820), (3460, 14079), (3610, 13494), (3705, 13148), (4332, 11245), (4498, 10830), (4693, 10380), (4940, 9861), (5190, 9386), (5415, 8996), (6574, 7410), (6747, 7220)]